Matthew 15
The defilement controversy opens with the Pharisees' challenge about the tradition of handwashing, which Jesus reframes entirely: what defiles a person is not what enters the mouth but what comes out of it — the heart's production of evil thoughts, murder, adultery, sexual immorality, theft, false testimony, and slander. The tradition of the elders, which had allowed children to declare money Corban (dedicated to God) rather than use it to support aging parents, is exposed as a way of nullifying the commandment to honor father and mother. The Canaanite woman episode is Matthew's most theologically charged encounter: a Gentile woman with a demonized daughter persists through apparent dismissal (I was sent only to the lost sheep of Israel; it is not right to take the children's bread and throw it to the dogs) with the brilliant reply: even the dogs eat the crumbs that fall from the master's table. Jesus declares her faith great and heals her daughter immediately. A second feeding (four thousand, seven loaves, seven basketfuls of leftovers) closes the chapter.
Matthew 15:27
She said: yes, Lord, yet even the dogs eat the crumbs that fall from their masters' table. The woman's response is the most brilliant answer in the Gospels: she accepts the children-and-dogs metaphor without protest and finds within it the basis for her request. Yes, Lord — she concedes the point — yet even the dogs eat the crumbs from the table. The crumbs that fall from the children's meal are sufficient for the dogs, and the crumbs of Jesus' healing power are enough for her daughter. The woman is not claiming equality with the children; she is claiming that the overflow of the children's portion is enough for her need.
Matthew 15:28
Then Jesus answered her: O woman, great is your faith! Be it done for you as you desire. And her daughter was healed instantly. The commendation of great faith — the same superlative applied to no Jewish person in Matthew's Gospel, though it is used for the centurion in Matthew 8:10 — is the climax of the encounter. The healing from that moment communicates the instant fulfillment of the faith-driven request. The Canaanite woman who was outside the mission's stated scope received the greatest commendation of faith in the Gospel.
Matthew 15:29
Jesus went on from there and walked beside the Sea of Galilee. And he went up on the mountain and sat down there. The return to the Sea of Galilee and the mountain — the same setting as the Sermon on the Mount — suggests the teaching posture of the rabbi. The sitting down communicates that Jesus is settling in for a sustained ministry of healing and teaching.
Matthew 15:30
And great crowds came to him, bringing with them the lame, the blind, the crippled, the mute, and many others, and they put them at his feet, and he healed them. The comprehensive healing catalog — lame, blind, crippled, mute — in the context of the Decapolis (the Gentile region east of the Jordan, based on Mark 7:31) communicates the universal scope of Jesus' healing ministry. The many others that complete the list cover the full range of human suffering that the healing crowd represents.